51614080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 144970560

約数和(自身を除く): 93356480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 128, 140, 160, 164, 205, 224, 280, 281, 287, 320, 328, 410, 448, 560, 562, 574, 640, 656, 820, 896, 1120, 1124, 1148, 1312, 1405, 1435, 1640, 1967, 2240, 2248, 2296, 2624, 2810, 2870, 3280, 3934, 4480, 4496, 4592, 5248, 5620, 5740, 6560, 7868, 8992, 9184, 9835, 11240, 11480, 11521, 13120, 15736, 17984, 18368, 19670, 22480, 22960, 23042, 26240, 31472, 35968, 36736, 39340, 44960, 45920, 46084, 57605, 62944, 78680, 80647, 89920, 91840, 92168, 115210, 125888, 157360, 161294, 179840, 183680, 184336, 230420, 251776, 314720, 322588, 368672, 403235, 460840, 629440, 645176, 737344, 806470, 921680, 1258880, 1290352, 1474688, 1612940, 1843360, 2580704, 3225880, 3686720, 5161408, 6451760, 7373440, 10322816, 12903520, 25807040, 51614080]

約数ペア:

[(1, 51614080), (2, 25807040), (4, 12903520), (5, 10322816), (7, 7373440), (8, 6451760), (10, 5161408), (14, 3686720), (16, 3225880), (20, 2580704), (28, 1843360), (32, 1612940), (35, 1474688), (40, 1290352), (41, 1258880), (56, 921680), (64, 806470), (70, 737344), (80, 645176), (82, 629440), (112, 460840), (128, 403235), (140, 368672), (160, 322588), (164, 314720), (205, 251776), (224, 230420), (280, 184336), (281, 183680), (287, 179840), (320, 161294), (328, 157360), (410, 125888), (448, 115210), (560, 92168), (562, 91840), (574, 89920), (640, 80647), (656, 78680), (820, 62944), (896, 57605), (1120, 46084), (1124, 45920), (1148, 44960), (1312, 39340), (1405, 36736), (1435, 35968), (1640, 31472), (1967, 26240), (2240, 23042), (2248, 22960), (2296, 22480), (2624, 19670), (2810, 18368), (2870, 17984), (3280, 15736), (3934, 13120), (4480, 11521), (4496, 11480), (4592, 11240), (5248, 9835), (5620, 9184), (5740, 8992), (6560, 7868)]